If the velocity of a sailboat changes from 4 m/s to 2 m/s over a period of time, what is true of the sailboat's acceleration?
A. it is positive
B. it is negative
C. it is equal to zero
D. it is equal to 2 knots/hr
B. it is negative
Anatomy & Physiology
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Which structures are fingerlike projections that greatly increase the absorbing surface of cells?
A) stereocilia B) microvilli C) cilia D) flagella
Anatomy & Physiology
Which of the following is NOT a role of connective tissue?
A. insulation B. protection C. support D. absorption
Anatomy & Physiology
The brain contains four lined cavities called ventricles.?
Indicate whether the statement is true or false
Anatomy & Physiology
All of the following cranial nerves innervate the extrinsic eye muscles except
A. the trochlear nerve. B. the oculomotor nerve. C. the facial nerve. D. the abducens nerve. E. all of these cranial nerves innervate the extrinsic eye muscles.
Anatomy & Physiology